Blower Fans

241 results

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FULLTECH / Centrifugal Fan Sanyo / San Ace Dc Fan SUNON / DC Fans Delta / DC FAN Wistro / External Fan Unit ebmpapst / Compact Fans / DC Compact Centrifugal ebmpapst / Centrifugal Fans / EC Forward ebmpapst / Centrifugal Fans / EC Backward ebmpapst / Centrifugal Fans / DC Forward ebmpapst / Centrifugal Fans / AC Forward

By industry

Rated Voltage(V)

Size(mm)

225*225*80 119*119*38 80*80*38 92*92*38 92*92*25 40*40*10 120*120*38 40*40*28 120*120*32 50*50*15 135*135*38 60*60*15 60*60*25 172*150*51 80*80*25 120x120x38 40*40*20 120*120*25 160 170 500 560 630 400 450 910 144 146 310 133 190 97 175 150 180*180*33.5 51*51*15 127*25 76*27 121*121*37 126 85 280*280*80 60*60*38 40*40*15 50x50x20 30*30*10 ψ360 x 250 φ360 x 251 80*80*15 60×60×25.4 40×40×28 60×60×25.40 80x80x25.4 51*15 60*60*10 70x70x15 92×92×38 80*80*80 60×60×38 120×120×38 Ø225×99.00 60x60x10 50x50x32 40×40×10 80×80×25 38x38x28 60*60*25.4 φ120*54 55*55*8 80×80×38 70*70*25.4 ø250*89 50*50*20 120x120x25.4 80x80x38 172×150×50.8 127×127×38 40x40x15 80×80×32 60x60x25.4 70*70*38 80×80×38.00 92x92x25.4 75.7×75.7×30 75.7×75.7×25.00 60x60x15 50x50x10 80×80×15.00 139.7×139.7×50.8 80x80x15 70×70×15.00 92×92×38.00 200 x 122 50x50x15mm 97x94x33mm 75x75x30mm 50x50x20mm 97x95x33mm 60x60x15mm 97*33 97.2 *94.4*33 97x97x33mm 97*97*33 mm 52*52*15 mm 76*76*20 mm 40×40×20 Ø254*89 ø250 x 78.5 259

Max.Air Flow(m³/h)

80 100 10 19 110 42 40 54 308 222 61 204 470 195 645 1020 188 55 88 86 209 64 9.6 28 871 985 6 1921 39 68 17 1063 17.17 34.5 136 65.28 40.8 361.42 115.26 8.7 16 36 136.2 11906 20381 5573 5362 12286 20592 3704 409.7 13.855 65.2 45 71.4 7.803 63.78 247.2 727.6 297.5 113.3 37 322.8 323.85 1296 22.8 53.64 85.68 13.9 125.5 88.4 85.7 27.4 287.4 112 85.3 37.06 38.6 182.41 93.6 219.9 361 92.82 72.59 60.6 113.88 161.64 255.42 25.8 256 13.77 73.8 225.24 168.24 507.6 540.6 174 111.52 49.64 51.8 339.8 39.7 58.14 22.1 25 19.3 105.3 85.6 64.8 105.74 123.6 98.4 26 104.2 46.8 26.1 140.539 19.38 82.2 464 44.251 66.5 6.358 82.92 47.9 53.4 145.2 1177 3014 14068 9046 60 127.5 18.3 9.9 97 5.9 61.03 23.4 26.35 9.2 7.6 92.9 9.7 8.2 51.85 4.4 4.6 10.5 75.14 26.3 75.1 80.4 17.4 66.6 7.5 2600 15.12 1380.4 2.72 85 373 753 841 20289 177.48 90.05 241.23

Max.Pressure(Pa)

130 400 180 100 120 170 1400 2500 300 500 1900 780 420 980 335 168 215 269 9 1145 760 75.51 135.5 142 364 1807 919 880 1035 21.6 784.7 135.4 54.03 52.27 581.4 487.5 1113.4 433.2 174.4 173 672.6 16.18 261.94 230.7 47.3 50.5 87.7 299.7 6.8 140.2 17.8 242.1 356.5 846.9 88.3 359.7 269.5 1237.7 107.9 103.6 53.8 39.5 97.58 42.17 75.81 121.9 154.9 12.5 190.7 505.73 250.46 233.4 770 128.8 85.9 188.6 52.5 105.1 114.3 5.5 89.4 112.8 216.7 136.2 55.11 119.6 243.3 122.4 74 38.54 210.2 41.58 42.6 202.31 194.5 11 75.2 42.66 30.6 32.17 101 844 87.2 99.6 44.8 107.1 176.9 241.6 164.4 166.9 59.8 1300.2 229.2 114.6 82.2 844.4 871.8 612.8 490 187 52.31 1280 841 765 74.73

Input Power(W)

85 1000 19 12 1.8 19.5 30 46 5 0.9 2.4 3.6 4.8 8.6 16 18 20 0.35 3 17 48 15.6 40 36 64 1.5 38 6 4.3 20.4 3.5 32 21.6 1.2 14 45 110 47 415 42 75 360 240 530 100 300 4200 3100 3700 60 9.6 24 33 112 92 6.2 22 8 5.6 800 4000 158 74 5.52 1.44 2.64 2.88 2.16 6.48 4.2 5.76 4.08 1.92 0.96 3.36 0.84 15.12 735 28.8 4.56 10.08 3.12 2.52 27.6 76.8 74.4 1.08 14.88 0.65 0.72 5.04 7.56 19.2 14.4 10.2 11.52 29.4 51.6 17.4 3.96 3.24 4.32 23.28 99.36 1.68 1.56 8.16 8.4 2.04 8.64 6.36 6.72 0.54 3.72 0.36 4.92 3.75 6.96 9.8 1.71 1.86 0.44 2.76 1.49 1.28 0.99 0.66 1.13 1.14 40.8 13.2 18.24 19.92 5.2 77

Speed(rpm)

2800 2700 3100 2650 6500 12000 6000 13000 3000 6800 7500 5000 3200 5400 4400 2300 3300 2900 2400 4300 5100 2500 2550 6850 4100 3400 7000 5500 5300 4000 2850 3050 14000 4200 3600 6200 2250 10500 9500 1800 1550 2750 1500 4800 5830 2000 2200 1750 5700 3500 4250 3850 1250 2 550 7200 6700 6400 1260 1270 3800 9000 4600 3700 8000 7600 4500 3060 5200 23000 10700 12500 10000 16000 16300 25000 8300 15000 5800 4650 4350 5750 4850 1696

Noise(db)

80 51 70 60 44 57 45 43 42 46 41 47 40 35 53 28 65 69 58 66 55 37 32 34 30 59 26 52 64 79 56 77 62 61 54 83 81 72 36 85 38 44.5 32.5 54.5 41.5 40.5 47.5 52.5 46.5 58.5 42.5 36.5 48.6 86.3 27.5 31.5 59.9 38.5 70.8 76.5 25 61.5 55.5 73.5 24.5 51.2 29.5 35.5 56.5 62.5 57.5 41.2 56.4 50.5 45.5 48.5 61.7 20.5 31 70.5 74.5 44.7 42.2 46.1 29 25.5 25.6 185 53.8 38.6 34.8 45.8 63.2 32.9 39.6 55.8 32.6 23.2 32.8 37.7 62.6 59.1

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Mfr Part #	Rated Voltage(V)	Size(mm)	Max.Air Flow(m³/h)	Max.Pressure(Pa)	Input Power(W)	Speed(rpm)	Noise(db)

EF50151B1-C02C-A99 \| SUNON 12V 1.28W 50x50x15mm DC Centrifugal Blower for Industrial Cooling EF50151B1-C02C-A99 addresses telecom cabinets, base stations, and network equipment through a 12 VDC DC blower platform measuring 50 × 50 × 15 mm. Its 7.6 m³/h airflow rating suits the stated equipment-cooling role. Base airflow-path design on the stated product configuration. Obtain the applicable curve before final duty-point approval.	12	50x50x15mm	7.6	166.9	1.28	5200	41
EF50151B2-C03C-A99 \| SUNON 12V 0.65W 50x50x15mm DC Centrifugal Blower for Industrial Cooling SUNON EF50151B2-C03C-A99 combines a 50 × 50 × 15 mm DC blower platform with a 12 VDC rating for telecom cabinets, base stations, and network equipment. Its 5.9 m³/h airflow rating suits the stated equipment-cooling role. During airflow-path design, compare the model's system interface. Obtain the applicable curve before final duty-point approval.	12	50x50x15mm	5.9	99.6	0.65	4200	34
MF50201V1-1B00U-G99 \| SUNON 12V 1.49W 50x50x20mm DC Centrifugal Blower for Telecommunications Within telecom cabinets and network equipment, SUNON MF50201V1-1B00U-G99 serves as a 50 × 50 × 20 mm DC blower operating at 12 VDC. Its 9.9 m³/h airflow rating suits the stated equipment-cooling role. For airflow-path design, start with the supplied duty-point values. Obtain the applicable curve before final duty-point approval.	12	50x50x20mm	9.9	164.4	1.49	5300	34.8
PF75302B1-1B00U-G99 \| SUNON 24V 2.76W 75x75x30mm DC Centrifugal Blower for Industrial Cooling The 24 VDC SUNON PF75302B1-1B00U-G99 is a DC blower sized 75 × 75 × 30 mm for servers and data-center electronics. Its 26.35 m³/h airflow rating suits the stated equipment-cooling role. Use the documented installation footprint when planning airflow-path design. Obtain the applicable curve before final duty-point approval.	24	75x75x30mm	26.35	-	2.76	3400	42
PF75301B2-1B00U-A99 \| SUNON 12V 1.71W 75x75x30mm DC Centrifugal Blower for Industrial Cooling Within servers and data-center electronics, SUNON PF75301B2-1B00U-A99 serves as a 75 × 75 × 30 mm DC blower operating at 12 VDC. Its 3000 rpm rating defines a lower-speed operating point. The recorded sound level should guide acoustic assessment. Match the exact part number before approving a substitute.	12	75x75x30mm	23.4	107.1	1.71	3000	38.6
PMB1212PLB2-A (2).GN \| SUNON 12V 9.8W 120x120x32mm DC Centrifugal Blower for Industrial Cooling Applied in industrial electronics and equipment cooling, SUNON PMB1212PLB2-A (2).GN is a 12 VDC DC blower in a 120 × 120 × 32 mm frame. Its 2500 rpm rating defines a lower-speed operating point. Treat the airflow profile as a primary input to acoustic assessment. Match the exact part number before approving a substitute.	12	12012032	61.03	-	9.8	2500	53.8
PMB2497PYB1-AY (2).GN \| SUNON 24V 6.96W 97x94x33mm DC Centrifugal Blower for Industrial Cooling Within industrial electronics and equipment cooling, SUNON PMB2497PYB1-AY (2).GN serves as a 97 × 94 × 33 mm DC blower operating at 24 VDC. The supplied data list 185 dB, an important acoustic selection parameter. Base power-budget planning on the stated application data. Confirm control inputs against the complete ordering code.	24	97x94x33mm	51.8	-	6.96	3600	185
FFB0924VHE \| Delta Electronics 24VDC 6.72W Axial Fan for Server and Telecommunications Cooling FFB0924VHE provides 24VDC axial fan cooling for servers and telecom equipment in a 92 x 92 x 38 mm format. A listed 3800 rpm speed accompanies 145.2 m3/h maximum airflow and a 6.72 W electrical input.	24	92×92×38.00	145.2	101	6.72	3800	47.5
AFB0812L \| Delta Electronics 12VDC 1.08W Axial Fan for Server and Power Supply Cooling The AFB0812L pairs a 1.08 W input rating with a 2700 rpm axial fan rotor for server and power-supply cooling. Powered by 12VDC, it occupies 80 x 80 x 25.4 mm and lists a maximum airflow of 53.4 m3/h.	12	80x80x25.4	53.4	32.17	1.08	2700	28
AFB0712MB-F00 \| Delta Electronics 12VDC 1.68W Axial Fan for Server and Power Supply Cooling AFB0712MB-F00 is a 12VDC axial fan for server and power-supply cooling with a 70 x 70 x 15 mm body. Its listed 3300 rpm speed and 1.68 W input distinguish the model from higher-speed 70 mm alternatives.	12	70×70×15.00	47.9	30.6	1.68	3300	31
EFB0812HHB \| Delta Electronics 12VDC 3.96W Axial Fan for Industrial Equipment Cooling For industrial equipment ventilation, EFB0812HHB pairs a 3800 rpm axial fan rotor with a 12VDC supply. A 15 mm-deep, 80 mm frame and 3.96 W listed input define its fit, with 82.92 m3/h maximum airflow specified.	12	80x80x15	82.92	42.66	3.96	3800	41
AFB0912VH-R00 \| Delta Electronics 12VDC 4.8W Axial Fan for Server and Power Supply Cooling AFB0912VH-R00 provides a suffix-specific 12VDC axial fan cooling option for server chassis. Rated dimensions are 92 x 92 x 25 mm; the listed 4.8 W input is relevant when budgeting power for multiple enclosure fans.	12	929225	115.26	75.2	4.8	3800	45
EFB0405LA-F00 \| Delta Electronics 5VDC 0.35W Axial Fan for Industrial Equipment Cooling A listed 0.35 W input is the standout selection point of EFB0405LA-F00 for industrial electronics. This 5VDC axial fan uses a 40 x 40 x 10 mm frame and a 4000 rpm rotor for its compact cooling format.	5	404010	6.358	-	0.35	4000	20.5
AFB1212VH \| Delta Electronics 12VDC 4.8W Axial Fan for Server and Power Supply Cooling AFB1212VH combines a 25 mm-deep, 120 mm axial fan frame with 12VDC operation for server and power-supply cooling. The model lists a 3100 rpm speed and 4.8 W input, offering a defined alternative to faster variants.	12	12012025	61	9	4.8	3100	44.5
AFB1212SH \| Delta Electronics 12VDC 6.36W Axial Fan for Server and Power Supply Cooling AFB1212SH uses a 3400 rpm axial fan rotor for server and power-supply ventilation on 12VDC. Its 120 x 120 x 25 mm body and listed 6.36 W input distinguish its electrical and mechanical fit within the range.	12	12012025	66.5	11	6.36	3400	46.5
TFB0412EHN \| Delta Electronics 12VDC 8.64W DC Fan for Electronic Equipment Cooling TFB0412EHN is a 12VDC brushless fan for electronic equipment cooling, specified at 15000 rpm. A 40 x 40 x 28 mm envelope houses the assembly, with 44.251 m3/h listed maximum airflow and 8.64 W input.	12	404028	44.251	-	8.64	15000	58
FFB1424SHG \| Delta Electronics 24VDC 36W Axial Fan for Server and Telecommunications Cooling The FFB1424SHG offers a 139.7 x 139.7 x 50.8 mm axial fan assembly for server and telecom cooling. Rated for 24VDC, it lists 464 m3/h maximum airflow and 3600 rpm operation, with 36 W input power specified.	24	139.7×139.7×50.8	464	194.5	36	3600	61.7
FFB0824EHE-F00 \| Delta Electronics 24VDC 12W Axial Fan for Server and Telecom Cooling FFB0824EHE-F00 is a 24VDC axial fan for telecom and server enclosures with an 80 x 80 x 38 mm body. Its listed 202.31 Pa maximum static pressure and 5700 rpm speed define the specified airflow profile.	24	80x80x38	136.2	202.31	12	5700	52.5
FFB0812SH-F00 \| Delta Electronics 12VDC 6W Axial Fan for Server and Telecommunications Cooling FFB0812SH-F00 is a 12VDC axial fan for telecom equipment requiring an 80 mm footprint. The 25.4 mm profile is shallower than the 38 mm EHE format, while this model lists a 4500 rpm speed and 6 W electrical load.	12	80x80x25.4	113.88	97.58	6	4500	48.6
EFB0812HHB-F00 \| Delta Electronics 12VDC 3.96W Axial Fan for Industrial Equipment Cooling EFB0812HHB-F00 combines a 15 mm-deep, 80 mm square axial fan frame with 12VDC operation. Intended for industrial equipment cooling, it lists 82.2 m3/h maximum airflow and 3800 rpm speed, with 3.96 W input.	12	80×80×15.00	82.2	42.6	3.96	3800	41

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About Blower Fans

Blower fans is a general term referring to centrifugal fans and blowers designed for high-pressure applications where airflow must overcome significant duct resistance, filter pressure drop, or system static pressure. Unlike axial fans which excel at high airflow-low pressure scenarios, blower fans use curved impellers to accelerate air radially, creating the elevated static pressures needed for ducted systems. Industrial blower fans serve critical roles in dust collection systems (pulling particle-laden air through filter banks), fume extraction systems, combustion air supply for industrial boilers and furnaces, pneumatic conveying, and high-pressure HVAC systems with extensive ductwork. Blower fans are available in forward curved (high airflow, moderate pressure), backward curved (high pressure, high efficiency), and radial blade configurations. Key specification parameters include static pressure capability (Pa or mm WG), airflow rate (m3/h), motor power (kW), and construction material (steel, stainless steel, FRP for corrosive environments). Leading blower fan manufacturers include ebm-papst, ZIEHL-ABEGG, Nicotra Gebhardt, and SODECA. Hengrui is authorized distributor with full engineering support and competitive pricing.

How to Select the Right Blower Fans

The most reliable way to specify blower Fans is to work from the system, not from the catalog. Measure or calculate the airflow and pressure demand first, add the dimensional limits of the mounting position, and only then shortlist series whose curves cover your operating point with margin.

Electrical matching is the next gate. Confirm the supply voltage — 12 V, 24 V or 48 V DC for compact electronics cooling, 115 V or 230 V AC for equipment and panel cooling — and decide whether you need speed control. EC models accept PWM or 0-10 V signals and report speed through a tachometer output, which makes them the default choice for variable-airflow systems, while AC units remain a cost-effective answer for fixed-speed duty.

Then filter by environment. High ambient temperature, dust or moisture loads dictate the IP rating and bearing choice — ball bearings keep airflow and noise stable over years, while sleeve bearings suit light-duty horizontal mounting. Regulatory needs such as UL, CE and RoHS recognition should be confirmed before the shortlist goes to purchasing, together with a maximum allowed sound pressure level in dBA.

End the process by checking supply, not just specification: confirm current stock, the lead time for follow-up quantities, and obtain datasheets and dimension drawings so the mechanical interface is verified before the PO. Send us your airflow and pressure requirements and our engineers will confirm the best-matched series — 241 products are available in this category today.

Typical Applications and Use Cases for Blower Fans

The daily work of our sales engineers is built around blower Fans used in data center cooling, refrigeration and cold chain projects, building ventilation, telecom base stations, medical devices and industrial control cabinets — environments where a stopped fan is a stopped business process. That daily exposure to real installations is exactly what we bring back into every selection: not just reading curves, but knowing which models survive dust, heat, continuous duty and restricted service access.

A typical case: an equipment builder needed to replace an aging AC fan inside a control cabinet that could not be taken offline for more than an hour. By cross-referencing the frame dimensions, voltage and airflow curve, we supplied a current-series drop-in replacement with a matching tachometer signal, and the swap was completed during a scheduled maintenance window.

Refrigeration and cold chain customers bring us another pattern: the failed condenser fan is unavailable for weeks. Comparing diameter, speed, bearings and IP rating, we supply a functionally equivalent unit from stock so the system returns to duty the same week — the reason many service companies keep our contact number on file.

From one-piece emergency replacements to volume supply for equipment manufacturers, every enquiry is handled by the same rule: verify the parameters first, then quote — so what arrives on site is the fan the project actually needs.

Frequently Asked Questions About Buying Blower Fans

What technical documentation do you provide before purchase?

Datasheets, performance curves, dimension drawings and certification files (UL, CE, RoHS where applicable) are available on request before you buy — we believe a purchase order should follow a verified selection, not replace it. For project tenders we can also provide product comparison tables that put the candidate models side by side on the parameters you care about.

Do you have blower Fans in stock and how fast can you deliver?

Common series and mainstream voltage versions are normally in stock and can ship within a few working days; specialized or customized variants are produced to order and typically require additional production time. Send us the exact model or the required parameters and we will confirm stock, unit price and the earliest shipment date in one reply Currently 241 products in this category are listed online.

Can you replace my existing blower Fans from another supplier or a discontinued model?

Yes. Replacement supply is one of our core services: we cross-reference the mounting dimensions, voltage, speed and performance curve of your installed unit and propose the closest current-series equivalent. Where the frame or connector differs slightly, we state the difference clearly before you order, so the replacement installs without surprises.

Blower Fans

Blower Fans

By brand

By industry

Rated Voltage(V)

Size(mm)

Max.Air Flow(m³/h)

Max.Pressure(Pa)

Input Power(W)

Speed(rpm)

Noise(db)

Stocking Options

Environmental Options

Media

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Applied Filters

About Blower Fans

How to Select the Right Blower Fans

Typical Applications and Use Cases for Blower Fans

Frequently Asked Questions About Buying Blower Fans

What technical documentation do you provide before purchase?

Do you have blower Fans in stock and how fast can you deliver?

Can you replace my existing blower Fans from another supplier or a discontinued model?